The most significant change for the Maple Leafs this season will be their goaltending.
Gone is Jack Campbell, Toronto's No. 1 the past two seasons, who signed a five-year contract with the Edmonton Oilers as an unrestricted free agent on July 13. The 30-year-old was 31-9-6 with a 2.64 goals-against average, .914 save percentage and five shutouts in 49 games (47 starts) last season.
Toronto filled that hole by acquiring veteran Matt Murray in a trade with the Ottawa Senators and signing Ilya Samsonov, formerly of the Washington Capitals, in free agency.
Murray, who helped the Pittsburgh Penguins win the Stanley Cup in 2016 and 2017, came to the Maple Leafs on July 11 for future considerations. The 28-year-old was 15-25-3 with a 3.23 GAA, .899 save percentage and three shutouts in 47 games (45 starts) during two seasons with the Senators.
"It's all about pushing myself to try to be the absolute best that I can be," Murray said, "and I think Toronto is a great place to do it. A whole lot of excitement on my part."
Two days after after trading for Murray, Toronto signed Samsonov to a one-year contract. The 25-year-old was 23-12-5 with a 3.02 GAA, .896 save percentage and three shutouts in 44 games (39 starts) with the Capitals last season.
Dubas said the two will battle it out at training camp for the starting job.
There were several other tweaks to the roster over the summer, but no big-name splashes. Centers Calle Jarnkrok and Adam Gaudette and forward Nicolas Aube-Kubel each will get a chance in training camp to land spots on the third and fourth lines; Jarnkrok had 30 points (12 goals, 18 assists) in 66 games for the Seattle Kraken and Calgary Flames, Gaudette had 14 points (five goals, nine assists) in 58 games for the Senators and Blackhawks and Aube-Kubel had 22 points (11 goals, 11 assists) in 67 games for the Colorado Avalanche.
Goaltending aside, Keefe said he believes keeping the nucleus of the team together, including Dubas and himself, gives the Maple Leafs momentum heading into 2022-23. Toronto is 116-50-19 in 185 regular-season games since he replaced Mike Babcock as coach Nov. 20, 2019.
"I felt we stepped up in key moments and were not afraid of losing," he said. "I have tremendous belief in our group and continue to have tremendous belief in our group and the effort that they gave us."